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Yomitan Climate by Month

Temperatures see a moderate degree of fluctuation, transitioning from very warm conditions to pleasant. It also has a relatively rainy climate with high levels of precipitation. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

In Yomitan, seasonal changes bring about a moderate variation in temperatures. On average, daytime temperatures range from a very warm 30°C in August to a pleasant 20°C in January. Nighttime temperatures can drop, with averages reaching 17°C in January.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Yomitan is known for its substantial rainfall, with annual precipitation reaching 1876 mm. The seasons in Yomitan, bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 234 mm of precipitation. This rainfall is distributed across 19 rainy days. In contrast, the driest month, November, experiences much less rainfall, totaling 107 mm over 20 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

In Yomitan, summer days are longer and more sunny, with daily sunshine hours peaking at 8.0 hours in July. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 2.9 hours.

Monthly hours of sunshine

Data from: Naha, Japan (22 KM, 13 Miles).

Daily hours of sunshine

Data from: Naha, Japan (22 KM, 13 Miles).

The best time of year to visit Yomitan in Japan

During the months of January, February, March, April, May, November and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is the rainy season in Yomitan?
    Rainy season in Yomitan occurs in the months of April, May, June, August and September.
  • Which is the warmest month in Yomitan?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Yomitan?
    The coldest month is January with an average maximum temperature of 20°C.
  • Which is the wettest month in Yomitan?
    June tops the wettest month list with 234 mm of rainfall.
  • Which is the driest month in Yomitan?
    November is the driest month with 107 mm of precipitation.
  • Which is the sunniest month in Yomitan?
    July is the sunniest month with an average of 240 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Yomitan

    Fri   Nov 22
    23°C | 20°C
    NE 32 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sat   Nov 23
    23°C | 19°C
    N 29 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sun   Nov 24
    24°C | 19°C
    NE 22 km/h
    almost clear and no rain

    almost clear and no rain